.adv {
  width: 100%;
  height: auto;
}

.adv .freshman {
  width: 345px;
  height: 296px;
  background: url('../../../../assets/img/freshman.gif') no-repeat;
  background-size: contain;
  margin: auto;
}

.adv .hdImage {
  width: 345px;
  height: 112px;
  background: url("https://hotkidceo-1251330842.file.myqcloud.com/2022080510093602065.gif") no-repeat;
  background-size: contain;
  margin: auto;
}

.adv .miaosha {
  width: 345px;
  height: 140px;
  background: url("https://hotkidceo-1251330842.file.myqcloud.com/2022080809572502471.png") no-repeat;
  background-size: contain;
  margin: 10px auto;
}

.adv .couponsitem {
  width: 345px;
  height: 95px;
  display: flex;
  margin: auto;
}

.adv .couponsitem .coupon__bg1,
.adv .couponsitem .coupon__bg2,
.adv .couponsitem .coupon__bg3 {
  width: 92px;
  height: 95px;
}

.adv .couponsitem .coupon__bg1 {
  background: url("https://hotkidceo-1251330842.file.myqcloud.com/2022080415204201917.png") no-repeat;
  background-size: contain;
}

.adv .couponsitem .coupon__bg2 {
  background: url("https://hotkidceo-1251330842.file.myqcloud.com/2022080415215701918.png") no-repeat;
  background-size: contain;
}

.adv .couponsitem .coupon__bg3 {
  background: url("https://hotkidceo-1251330842.file.myqcloud.com/2022080415221401919.png") no-repeat;
  background-size: contain;
}

.adv .couponsitem .coupon__center {
  width: 66px;
  height: 77px;
  background: url("https://hotkidceo-1251330842.file.myqcloud.com/2022080415222701920.png") no-repeat;
  background-size: contain;
}

.adv .index-list-three {
  width: 345px;
  height: 251px;
  background-color: #fff;
  box-sizing: border-box;
  padding: 12px;
  margin: auto;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}

.adv .index-list-three .index-item-three-top {
  width: 327px;
  height: 120px;
  background: url("https://hotkidceo-1251330842.file.myqcloud.com/2022080519255802292.png") no-repeat;
  background-size: cover;
}

.adv .index-list-three .index-item-three-left {
  width: 155px;
  height: 100px;
  background: url("https://hotkidceo-1251330842.file.myqcloud.com/2022080522063202302.png") no-repeat;
  background-size: contain;
}

.adv .index-list-three .index-item-three-right {
  width: 155px;
  height: 100px;
  background: url("https://hotkidceo-1251330842.file.myqcloud.com/2022080522054302301.png") no-repeat;
  background-size: contain;
}

.adv .message {
  width: 345px;
  height: 30px;
  margin: 10px auto;
  background: url("https://hotkidceo-1251330842.file.myqcloud.com/2021072116115302370.jpeg") no-repeat;
  background-size: contain;
  background-color: #fff;

}